Winter Anti-Njira Zozizira Zotsekera-Circuit Cooling Towers

Pamene kuzizira koopsa kukuyandikira, abwenzi ambiri kumpoto kwa China ayenera kuti akumanapo ndi kuphulika kwa mapaipi chifukwa cha kutentha kochepa. Ngakhale oyang'anira malo ambiri amadziwa bwino-zisanja zoziziritsa kukhosi zotseguka, sadziwa pang'ono zotseka-zozungulira. Zotsekera{4}zinsanja zozirira zozungulira zimagwiritsidwa ntchito kwambiri pazida zomwe zimafuna-madzi ozizira abwino kwambiri. Nkhaniyi ikufotokoza kwambiri za mmene-zisanja zoziziritsa kuzizira zotsekeka komanso njira zake zoletsa kuzizira-nthawi yachisanu.

Chiyambi cha Malo Otsekeredwa{0}}Circuit Cooling Towers

Mfundo Yogwira Ntchito

Chinsanja chotsekedwa-chinsanja chozizira chimakhala ndi makina awiri oyendera madzi: imodzi yamadzi opopera amkati (madzi apampopi) ndi inanso yoperekera madzi ozizira (RO water) ndi kubwerera.

Chitoliro chachikulu cholowera madzi ozizira chimalowa munsanja ndikugawanika kukhala machubu angapo ang'onoang'ono amkuwa. Machubuwa amakonzedwa bwino ndi kulongedza kwa nsanja, kuthamanga kuchokera pansi mpaka pamwamba asanalowe mu chitoliro chachikulu. Madzi atakhazikika amatumizidwa ku zida zosinthira kutentha kwakunja ndikubwezeretsanso nsanjayo, ndikupanga kuzungulira kotseka kwamadzi ozizira.

Madzi opopera amkati amagwira ntchito ngati njira yotseguka yowonjezeredwa ndi madzi apampopi. Kusungidwa mu sump yapansi, madzi opopera amaponyedwa kwa wogawa madzi pamwamba pa kulongedza kudzera pa mpope wopopera. Amayenda pansi, kupopera mankhwala kulongedza ndi zitsulo zosapanga dzimbiri kuzirala machubu kuti atsogolere anakakamizika kutentha kusinthana pakati pa madzi opopera ndi madzi ozizira mkati machubu, potero kuchepetsa ozizira madzi kutentha. Pakadali pano, motsogozedwa ndi fani yapamwamba, kutuluka kwa madzi kumachepetsanso kutentha kwa madzi opopera.

Zigawo Zofunikira

Pompo Wopopera: Amapereka mphamvu kwa madzi opopera amkati kuti azitha kuyenda pansi ndikukakamiza kutentha kutentha ndi madzi ozizira, kuchepetsa kutentha kwa madzi ozizira.

Wokonda: Yokhala ndi injini yosinthira-ma frequency, imayang'anira kutentha kwa madzi opoperapo posintha ma fan pafupipafupi kuti madzi asafufutike.

Kutentha Kusinthana Copper Tubes: Onetsetsani kuti madzi akuzizira kwambiri pamene mukuwonjezera kutentha ndi madzi opopera (opangidwa ndi zinthu zokhala ndi matenthedwe abwino kwambiri). Komabe, mawonekedwe awo amabweretsa kutsika kwamphamvu kwambiri.

Kulongedza: Imakulitsa nthawi yolumikizana pakati pa madzi opopera ndi machubu amkuwa, kulimbikitsa kusinthana kwa kutentha kwambiri.

Winter Anti-Njira Zozizira Zotsekera-Circuit Cooling Towers

Gwiritsani Ntchito Ntchito Yowotchera Yekha Payekha

Iyi ndiyo njira-yoteteza{1}}yoletsa kuzizira kwambiri mphamvu. Kutentha kwapakati kumakweza kutentha kwa madzi ozizira omwe abwereranso. Madzi obwerera akalowa munsanja yotsekedwa-yozungulira, chotenthetsera chimayendetsa kutentha pakati pa machubu amkuwa ndi mpweya wozizira. Izi sizimangochepetsa kutentha kwa madzi komanso zimalepheretsa kuzizira kwa nsanja ndi mapaipi akunja.

Gwiritsani ntchito Antifreeze Agents

Antifreeze agents ndiye njira yabwino kwambiri yopewera kuzizira kwa mapaipi ndipo amagwiritsidwa ntchito kwambiri m'magalimoto, zamagetsi, ndi mafakitale ena omwe ali ndi mphamvu zoletsa kuzizira kwambiri-.

Ma Physical Antifreeze Agents: Perekani ntchito yabwino, yotetezeka, komanso yodalirika komanso yosamalira.

Electronic Control Systems: Phatikizani zinthu zomwe sizingalamulire, zomwe zimapangitsa kuti pakhale zovuta kukonza komanso kukwera mtengo.

Mfundo Zogwirira Ntchito: M'nyengo yozizira, sinthani miyeso malinga ndi nyengo yeniyeni. Kutentha kwadzaoneni kapena kwadzidzidzi, ngati nsanja yozizirirayo siikugwiritsidwa ntchito, tsitsani madzi pamiyendoyo mwachangu kapena pitirizani kuyenda ndi kutentha kuti madzi asamayende bwino komanso kuti asatenthetse-kupewa kuzizira kwa madzi mkati mwa makolawo.

Maganizo Olakwika: Ogwiritsa ntchito ena amakhulupirira molakwika kuti kuchepetsa kuyenda kwa madzi kuti awonjezere kutentha kumalepheretsa kuzizira. Komabe,{1}mabwalo ozizirira otsekedwa amakhala ndi magulu angapo a coil. Kuchepa kwa kayendetsedwe ka kayendetsedwe kake kumayambitsa kusalinganika kwa kuthamanga, zomwe zimapangitsa kuti madzi aziyenda pang'onopang'ono kapena osasunthika m'makoyilo ena, zomwe zimapangitsa kuti azizizira komanso kuphulika kwa mapaipi. Choncho, moyenerera onjezani madzi ozungulira m'nyengo yozizira kuti madzi aziyenda m'magulu onse a coil.

Njira Yokakamiza Kukhetsa

Zisanja zoziziritsa zikasafunikira m'nyengo yozizira, tsegulani mavavu okhenira koyilo ndikuwuzira mpweya woponderezedwa kuti mukhetse madzi kutentha kozungulira kusanatsike pansi pa 0 digiri. Chidziwitso: Yang'anirani kuthamanga kwa mpweya pakati pa 0.3-1MPa. Kutsika kwambiri kumatha kusiya madzi otsala, pomwe kuthamanga kwambiri kumatha kupitilira mphamvu ya ma koyilo{5}}kutha kunyamula.

Insulate Mapampu a Spray ndi Mapaipi

Ngati kusinthana kwa kutentha pakati pa mpweya wozizira ndi machubu amkuwa (ndi faniyo pafupipafupi) sikukwaniritsa kutentha kwamadzi komwe kumafunikira, onjezerani madzi opopera ndikuyambitsa mpope. Komabe, kusinthasintha kwa katundu kungayambitse kuzizira kwa madzi opopera ndi mpope. Zikatero:

Sungani ndi kutentha-fufuzani mapaipi opopera ndi mpope, ndipo sungani mpope wopoperayo kuti uziyenda bwino kuti madzi asayende bwino komanso kuti asazizire.

Pewani kupangika kwa ayezi pamalo olongedza, omwe amatha kuletsa kutulutsa mpweya komanso kuchepetsa kutentha kwapang'onopang'ono.

Kapenanso, tengerani dongosolo lowongolera mwanzeru: chowotcha chimathamangira kutsogolo kwa nthawi yoikika, kuyima, kenako ndikubwerera kwa nthawi yoikika kuti chiwombe mpweya wotentha kuchokera munsanja ndikusungunula ayezi.